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      05-30-2011, 10:22 AM   #32
xerox445
Damenslip-Tropfer
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Drives: 2008 SGM 135i
Join Date: May 2011
Location: LBI, NJ

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Quote:
Originally Posted by MrBlonde View Post
CM7 is fine, actually you could go smaller still. The Americans tend to overfuel the methanol which does not bring better results.
And also makes it nearly impossible to get an accurate a/f reading, as the methanol has a much slower combustion event to begin with. Using meth to "dial in" your last bit of tune (as many tuners do) is far from optimal, and as Mr. Blonde stated, it just further propagates other issues.
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